Aiwa HST-220BT Wireless Headphones

Aiwa HST-220BT headphones combine comfort, sound quality, and functionality. The model features Bluetooth 5.4 connectivity, supports wired use via a 3.5 mm AUX cable, and provides clear stereo sound across the full frequency range. Active noise cancellation reduces ambient noise, while the foldable design ensures easy storage. The built-in battery offers up to 50 hours of playback, and USB-C charging provides convenience for daily use.

SpecificationsModel: HST-220BTType: Wireless over-ear headphonesConnection: Bluetooth 5.4 / Wired (AUX 3.5 mm)Bluetooth profiles: A2DP / AVRCP / HFP / HSPRange: Up to 10 mDriver size: 40 mmFrequency response: 20 Hz – 20 kHzImpedance: 32 ΩSensitivity: 105 dB ± 3 dBNoise reduction: Active (ANC up to 20 dB)Microphone: Built-inControls: ButtonsAuto pairing: YesPlayback time: Up to 50 h (ANC off) / 40 h (ANC on)Battery capacity: 500 mAhCharging time: ≈2 hCharging port: USB-CCompatibility: Android / iOS / PC / LaptopColor: BlackMaterial: Plastic with soft ear cushionsDesign: FoldablePackage contents: Headphones, USB-C cable, 3.5 mm audio cable, user manual

Physical ParametersWeight: 0.21 kgGross Weight: 0.30 kgPackage DimensionsLength, m: 0.21Height, m: 0.19Width, m: 0.08